| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $142.79 | 8.259% | $154.583 | $154.58 | $154.60 | $154.60 |
| Purchase #2 | $245.59 | 13.363% | $278.4082 | $278.41 | $278.40 | $278.40 |
| Purchase #3 | $95.45 | 8.866% | $103.9126 | $103.91 | $103.90 | $103.90 |
| Purchase #4 | $148.67 | 9.338% | $162.5528 | $162.55 | $162.55 | $162.60 |
| Purchase #5 | $71.49 | 4.746% | $74.8829 | $74.88 | $74.90 | $74.90 |
| Purchase #6 | $192.92 | 10.687% | $213.5374 | $213.54 | $213.55 | $213.50 |
| Purchase #7 | $49.74 | 12.542% | $55.9784 | $55.98 | $56.00 | $56.00 |
| 7 purchase totals = | $946.65 | $1,043.8553 | $1,043.85 | $1,043.90 | $1,043.90 | |